Antlia

Antlia LRGB series are high quality colour filters specially designed for deep space photography of black and white cameras. Available in 1.25", 2", 31mm and 36mm formats.

The Antlia H-Alpha 3.5nm filter is suitable for imaging of H-Alpha nebulas from observation sites with light pollution and from dark sites as well, only allow 3.5nm bandwidth high transmission at a center wavelength of 656.3nm.

The Antlia Oxygen III 3.5nm filter is suitable for imaging of Oxygen III nebulas from observation sites with light pollution and from dark sites as well, only allow 3.5nm bandwidth high transmission at a center wavelength of 500.7nm.

The Antlia Sulfur II 3.5nm filter is suitable for imaging of Sulfur II nebulas from observation sites with light pollution and from dark sites as well, only allow 3.5nm bandwidth high transmission at a center wavelength of 671.6nm.